I think I've found the CEL table in my 2004 USDM Forester XT
CEL address start: 47658
CEL address stop: 482CE
When using EcuEdit, use row length of 10, Power `1 byte, View in Hex. As someone has said above, the first 2 codes is the CEL code, followed by a numerical value.
See this link which explains how to enable/disable the CELs...
http://forums.openecu.org/viewtopic.php?p=3939#3939
